I am using the 2 battery option in the pedal. Finding that I have to replace batteries quite frequently, Frequently meaning getting low battery warning within a month of replacement. I am not sure of actual mileage but its mtb rides so 1 hr to 2 hr rides, 3 -4 times a week.
I am now tracking when I replace etc so I have more data but seems way fast.
Anyone have a comparison on the 2 cells vs 1 duration?